c12f08f645
This reverts commit 05e31438ac9491cfc72c48664480796de874c860. There was quite a bit of churn with this patch, everytime related to the executable no longer being in the same directory as the shared objects. This reland ensures that all of the executables in the tests touched are in the same directory as the shared objects in the substitutions.
The tests in this directory use a common convention for exercising the functionality associated with bit sets of different sizes. When certain macros are defined the tests instantiate classes that force the bit sets to be of certain sizes. - B32 forces 32-bit bit sets. - B64 forces 64-bit bit sets. - BM forces memory bit sets.